import 'package:flutter/material.dart'; void main() { runApp(MyApp()); } class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( appBar: AppBar( title: Text('Flutter Dialog Example'), ), body: Center( child: ElevatedButton(...
第一步:应用程序入口设置 当我们导入依赖后,在应用程序顶层把GetMaterialApp 作为顶层,如下所示 import'package:flutter/material.dart';import'package:flutter_getx_example/DialogExample/DialogExample.dart';import'package:get/get.dart';voidmain(){runApp(MyApp());}classMyAppextendsStatelessWidget{@overrideWidge...
import'package:flutter/material.dart';voidmain()=>runApp(newMaterialApp(home:newMyHome(),));classMyHomeextendsStatefulWidget{@overrideState<StatefulWidget>createState()=>MyHomeState();}classMyHomeStateextendsState<MyHome>{AlertDialogdialog=newAlertDialog(content:newText("Hello",style:newTextStyle(fontS...
examplewww.shirne.com/demo/easydialog/#/
Dialog.dart import 'package:flutter/material.dart'; import 'package:flutter_example/components/MyDialog.dart'; import 'package:fluttertoast/fluttertoast.dart'; class DialogPage extends StatefulWidget { DialogPage({Key key}) : super(key: key); ...
import'package:flutter_example/components/MyDialog.dart'; import'package:fluttertoast/fluttertoast.dart';classDialogPage extends StatefulWidget { DialogPage({Key key}) : super(key: key); _DialogPageState createState()=>_DialogPageState();
showDialog(context: context,builder: (BuildContext context) {return CupertinoAlertDialog(title: Text('Alert'),content: Text('This is an alert dialog.'),actions: [CupertinoDialogAction(child: Text('OK'),onPressed: () {// 处理按钮点击事件Navigator.of(context).pop();},),],);},) ...
network('https://example.com/images/my_image.png'), 图标 图标可以使用Icons类中的图标资源,也可以使用flutter_svg包来加载SVG图标。 示例代码: Icon(Icons.add), SvgPicture.asset('assets/icons/my_icon.svg'), 动态设置文本属性 你可以使用状态变量来动态改变文本的属性,如字体大小和颜色。 示例代码: ...
showDialog(context:context,builder:(BuildContext context){returnCupertinoAlertDialog(title:Text('Alert'),content:Text('This is an alert dialog.'),actions:[CupertinoDialogAction(child:Text('OK'),onPressed:(){// 处理按钮点击事件Navigator.of(context).pop();},),],);},) ...
title:constText('Dialog Title'),content:constText('This is the content of the dialog.'),...